South Korea's capital, Seoul launched its first self-driving bus route on Friday as part of an experiment that engineers explained aims to make people adjust better to driverless vehicles on the roads. The new vehicle looks nothing like a regular bus. It has rounded edges along with gigantic windows that make it appear more like a toy bus than a technological innovation. As per Jeong Seong-gyun, head of autonomous driving at 42dot, the start-up responsible for self-driving technology, the shape of the bus is intentionally such to make it more people-friendly.